<template>
    <view class="container">
        <view class="avatar">
            <image src="/static/images/avatar.png"></image>
        </view>

        <view class="form">
            <u-form labelPosition="left" :model="business" :rules="rules" ref="uForm">

                <u-form-item label="手机" prop="mobile" borderBottom>
                    <u-input v-model="business.mobile" border="none" placeholder="请输入手机号"></u-input>
                </u-form-item>

                <u-form-item label="密码" prop="password" borderBottom>
                    <u-input type="password" v-model="business.password" border="none" placeholder="请输入密码"></u-input>
                </u-form-item>

                <view style="margin-top: 25px;">
                    <u-button type="warning" @click="onSubmit">登录</u-button>
                </view>
            </u-form>

        </view>

        <view class="agreement">
            <u-checkbox-group v-model="agreementStatus">
                <u-checkbox name="agreement" label="我已阅读并同意" shape="circle" />
                <navigator class="url" url="/pages/business/agreement">用户服务协议、隐私政策</navigator>
            </u-checkbox-group>
        </view>

        <!-- 信息提示 -->
        <u-toast ref="uToast"></u-toast>
    </view>
</template>

<script>
export default {
    data() {
        return {
            openid: '',
            business: {
                mobile: '',
                password: ''
            },

            // 验证规则
            rules: {
                mobile: [{
                    // 自定义验证函数，见上说明
                    validator: (rule, value, callback) => {
                        // 上面有说，返回true表示校验通过，返回false表示不通过
                        // uni.$u.test.mobile()就是返回true或者false的
                        if (value) {
                            return uni.$u.test.mobile(value);
                        } else {
                            return false;
                        }
                    },
                    type: 'string',
                    required: true,
                    message: '手机号码不正确',
                    // 触发器可以同时用blur和c hange
                    trigger: ['change', 'blur'],
                }],
                'password': {
                    type: 'string',
                    required: true,
                    message: '请填写密码',
                    trigger: ['blur', 'change']
                },
            },
            agreementStatus: [],
        }
    },
    methods: {
        onSubmit() {
            // 是否同意协议
            if (this.agreementStatus.length <= 0) {
                this.$refs.uToast.show({
                    type: 'error',
                    message: '请先同意用户服务协议'
                })

                return false;
            }

            // 表单验证
            this.$refs.uForm.validate().then(async () => {
                let params = {
                    mobile: this.business.mobile,
                    password: this.business.password
                }

                let result = await uni.$u.http.post('/business/web', params);

                if (result.code === 1) {
                    this.$refs.uToast.show({
                        type: 'success',
                        message: result.msg,
                        complete: () => {
                            uni.setStorageSync('business',result.data);
                            
                            uni.$u.route({
                                type: 'back'
                            });
                        }
                    })
                    return false;
                } else {
                    this.$refs.uToast.show({
                        type: 'error',
                        message: result.msg,
                    })

                    return false;
                }
            }).catch((err) => {
                console.log(err);
            });
        }
    },
}
</script>
<style>
page {
    background-color: #f8fafe;
}

.container .avatar {
    text-align: center;
    background-color: #fff;
}

.avatar image {
    width: 120px;
    height: 120px;
    margin: 50px 0;
    border-radius: 50%;
}

.form {
    margin: 0 50rpx;
    box-sizing: border-box;
}

.btn {
    margin-top: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.u-icon {
    margin-left: 10px;
}

.agreement {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    font-size: 14px;
}

navigator {
    color: #33ccff;
}
</style>